<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>

  <link rel="stylesheet" href="main.css">
</head>
<body>
  
  <div id="app">
    
    <table>
      <tr>
        <th></th>
        <th>书籍名称</th>
        <th>出版日期</th>
        <th>价格</th>
        <th>购买数量</th>
        <th>操作</th>
      </tr>

      <tr v-for="(item, index) in books">
        <td>{{item.id}}</td>
        <td>{{item.name}}</td>
        <td>{{item.date}}</td>
        <td>{{item.price | showprice}}</td>
        <td>
          <button @click="decreament(index)" :disabled="item.count <= 1">-</button>
          {{item.count}}
          <button @click="increament(index)">+</button>
        </td>
        <td><button @click="removeHandle(index)">移除</button></td>
      </tr>
    </table>
		
		<h2 id="">
			总价格:{{totalprice | showprice}}
		</h2>

  </div>


  <script src="../vue/vue.js"></script>
  <script src="./main.js"></script>
</body>
</html>

